.all {
	position: relative;
	width: 100vw;
}

.cehua {
	overflow: hidden
}

.loading {
	width: 74%;
}

.firstpage {
	width: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background-color: white
}

.head {
	width: 100%;
	height: 9.6rem;
	position: fixed;
	top: 0;
	z-index: 99999;
	background-color: #fff;
}

.head h2 {
	color: red;
	font-size: 3.4rem;
	text-align: center;
	line-height: 9.6rem;
}


/*.head a{display: inline-block;}*/

.img_fan {
	height: 3.6rem;
	position: absolute;
	left: 5.7rem;
	top: 3.6rem
}

.img_menu {
	width: 3.8rem;
	height: 2.5rem;
	position: absolute;
	left: 5.7rem;
	top: 3.6rem
}

.head a:nth-of-type(2),
.rightr {
	position: absolute;
	right: 2.6rem;
	top: 3.5rem;
	color: red;
	font-size: 2.6rem;
	line-height: 2.6rem;
	display: inline-block;
}

.dd {
	position: fixed;
	bottom: 0rem;
	width: 100%;
	border-top: 0.1rem solid #aaa;
	display: flex;
	flex-flow: wrap;
	justify-content: space-between;
	text-align: center;
	background-color: #fff;
	z-index: 999;
}

.dd li img {
	width: 4.4rem;
	height: 4.4rem;
	margin: 1.4rem 0;
}

.dd li p {
	font-size: 2.6rem;
	line-height: 2.6rem
}

.dd li:nth-of-type(1) {
	margin-left: 6rem;
}

.dd li:nth-of-type(4) {
	margin-right: 6rem;
}